Speaker and Audio Grille Components

Custom Speaker and Audio Grille Components

For speaker covers, acoustic openings and visible audio-product panels, JingZhan manufactures coordinated plastic parts built around the customer’s assembly and performance requirements. Tooling decisions are tied to the real assembly, including critical datums, visible surfaces, clips, bosses, ports and other functional interfaces.

During DFM and mold development, particular attention is given to uniform grille openings and acoustic transparency, clean cosmetic surfaces around dense perforations, and secure retention without buzz or loose fit. Material options include ABS, PC/ABS, PC, PA, POM, PMMA and other engineering resins selected for function and appearance. Final resin selection is confirmed against the customer’s functional, appearance, compliance and cost requirements.

Design and Manufacturing Focus

• Uniform Grille Openings and Acoustic Transparency
• Clean Cosmetic Surfaces Around Dense Perforations
• Secure Retention without Buzz or Loose Fit
• Gate, ejector and parting-line planning suited to visible and functional surfaces
• Trial samples and inspection points prepared for assembly validation before repeat production